26. ______more and more forests destroyed, some animals are facing the danger of dying out.
The day he had been looking forward to _____at last.
________ and short of breath,Andy and Ruby were the first to reach the top of Mount Tai.
Little ______ about his own health though he was very ill.
Try to _______ him to let us go with him.
He talked a lot about things and persons _______ they remembered in the school.